CVE-2023-37202

Summary

CVE-2023-37202 is a vulnerability affecting Firefox versions below 115, Firefox ESR below 102.13, and Thunderbird below 102.13. This issue involves cross-compartment wrappers that could inadvertently store objects from other compartments in the main compartment, leading to a use-after-free condition. The consequence is a potential memory corruption, which can be exploited by attackers to execute arbitrary code or cause unintended application behavior. Users are advised to update their browsers and email clients to the latest versions to mitigate this risk.

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